The handle is invalid when merging 2 pdfs from different pdf generators
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Key: PDFBOX-515
URL: https://issues.apache.org/jira/browse/PDFBOX-515
Project: PDFBox
Issue Type: Bug
Affects Versions: 0.7.3
Environment: Windows 2003 SP2; X86; java version 1.6.0_13
Reporter: Ernst Eibensteiner
If I try to merge 2 PDFs using PDFMerger.java, that have been created with 2
different pdf generators an exception is thrown:
Exception in thread "main" org.pdfbox.exceptions.COSVisitorException: The handle
is invalid
at org.pdfbox.pdfwriter.COSWriter.visitFromStream(COSWriter.java:953)
at org.pdfbox.cos.COSStream.accept(COSStream.java:215)
at org.pdfbox.cos.COSObject.accept(COSObject.java:220)
at org.pdfbox.pdfwriter.COSWriter.doWriteObject(COSWriter.java:444)
at org.pdfbox.pdfwriter.COSWriter.doWriteBody(COSWriter.java:375)
at org.pdfbox.pdfwriter.COSWriter.visitFromDocument(COSWriter.java:782)
at org.pdfbox.cos.COSDocument.accept(COSDocument.java:388)
at org.pdfbox.pdfwriter.COSWriter.write(COSWriter.java:1084)
at org.pdfbox.pdmodel.PDDocument.save(PDDocument.java:740)
at org.pdfbox.pdmodel.PDDocument.save(PDDocument.java:721)
at
org.pdfbox.util.PDFMergerUtility.mergeDocuments(PDFMergerUtility.java:158)
at org.pdfbox.PDFMerger.merge(PDFMerger.java:78)
at org.pdfbox.PDFMerger.main(PDFMerger.java:54)
java.io.IOException: The handle is invalid
at java.io.RandomAccessFile.seek(Native Method)
at org.pdfbox.io.RandomAccessFile.seek(RandomAccessFile.java:73)
at
org.pdfbox.io.RandomAccessFileInputStream.read(RandomAccessFileInputStream.java:110)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read1(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at org.pdfbox.pdfwriter.COSWriter.visitFromStream(COSWriter.java:940)
at org.pdfbox.cos.COSStream.accept(COSStream.java:215)
at org.pdfbox.cos.COSObject.accept(COSObject.java:220)
at org.pdfbox.pdfwriter.COSWriter.doWriteObject(COSWriter.java:444)
at org.pdfbox.pdfwriter.COSWriter.doWriteBody(COSWriter.java:375)
at org.pdfbox.pdfwriter.COSWriter.visitFromDocument(COSWriter.java:782)
at org.pdfbox.cos.COSDocument.accept(COSDocument.java:388)
at org.pdfbox.pdfwriter.COSWriter.write(COSWriter.java:1084)
at org.pdfbox.pdmodel.PDDocument.save(PDDocument.java:740)
at org.pdfbox.pdmodel.PDDocument.save(PDDocument.java:721)
at
org.pdfbox.util.PDFMergerUtility.mergeDocuments(PDFMergerUtility.java:158)
at org.pdfbox.PDFMerger.merge(PDFMerger.java:78)
at org.pdfbox.PDFMerger.main(PDFMerger.java:54)
But if I merge PDFs from the same generator everything works fine.
I have uploaded 4 PDFs for testing purpose on:
http://servicedesk.fabasoft.com/download/pdfboxpdfs.zip
PDFMerger C:\Ghostscript1.pdf C:\Ghostscript2.pdf result.pdf ....works fine
PDFMerger C:\ComSquare1.pdf C:\ComSquare2.pdf result.pdf ....works fine
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PDFMerger C:\Ghostscript1.pdf C:\ComSquare1.pdf result.pdf ....does not work
PDFMerger C:\Ghostscript2.pdf C:\ComSquare2.pdf result.pdf ....does not work
PDFMerger C:\Ghostscript1.pdf C:\ComSquare2.pdf result.pdf ....does not work
PDFMerger C:\Ghostscript2.pdf C:\ComSquare1.pdf result.pdf ....does not work
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